.nav-wrapper{
    height: 50px;
    width: 100%;
    position: absolute;
    top: 0;
    box-shadow:  0 0 3px 0;
    z-index: 101;
    background: white;
    display: none;
}
.nav-content{
    position: absolute;
    top:15px;
    height: 20px;
    width: 100%;
}
.nav-list{
    width: 1200px;
    margin: 0 auto;
    height: 100%;
}
.line-nav{
    list-style: none;
    width: 100%;
    height: 100%;
    margin: 0 auto;
}
.line-nav li{
    float: left;
    height: 20px;
    padding: 0 15px;
}
.line-nav .first{
    border-right: 1px solid #ccc;
}
.line-nav li a{
    text-decoration: none;
    display: block;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    color: #333;
}
.line-nav .first a{
    color: #ff464e;
    text-decoration: none;
}
.line-nav .last a{
    color: #336600;
}
.line-nav li a:hover{
    color: red;
}
.line-nav .last a:hover{
    color: #336600;
}
